237551 (2000 WQ19)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3469990396 ± 4.01e-08
Semi-major axis (a)1.4063308072 AU ± 1.06e-09
Inclination (i)34.27407758° ± 4.30e-06
Long. of Asc. Node (Ω)38.78228755° ± 4.34e-06
Arg. of Perihelion (ω)270.72389810° ± 8.86e-06
Mean Anomaly (M)49.62526019° ± 7.82e-06
Mean Motion (n)0.5909912355°/day ± 6.68e-10
Perihelion dist (q)0.91833537 AU ± 5.64e-08
Aphelion dist (Q)1.89432625 AU ± 5.64e-08
Orbital Period1.66775110 yr ± 1.89e-09
Physical Parameters
H (abs. magnitude)18.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.212″
Uncertainty0
Orbit TypeApollo
MOID0.193621 AU
Observations Used486
Gaia Obs Used17
Oppositions7
Arc Total2000-2017
First Observation Used2000-04-12
Last Observation Used2026-01-07
Observations (671)
Date Type RA Dec Mag Band Observatory
2025-05-17 04:59:01 C 11 16 22.328 +18 48 59.47 V G96
2025-05-17 05:07:07 C 11 16 21.846 +18 48 44.03 V G96
2025-05-17 05:15:14 C 11 16 21.306 +18 48 28.12 V G96
2025-10-23 02:18:00 C 22 20 40.699 -65 06 40.43 V W68
2025-10-23 02:30:34 C 22 20 43.085 -65 05 31.99 V W68
2025-10-23 02:37:13 C 22 20 44.390 -65 04 55.88 V W68
2025-10-23 02:41:50 C 22 20 45.341 -65 04 29.68 V W68
2025-10-23 02:45:59 C 22 20 46.070 -65 04 06.64 V W68
2025-10-23 02:52:35 C 22 20 47.350 -65 03 30.46 V W68
2025-10-23 03:10:41 C 22 20 50.765 -65 01 52.00 V W68
2025-10-25 02:55:40 C 22 29 28.190 -60 35 25.62 V W68
2025-10-25 03:00:19 C 22 29 28.800 -60 34 59.34 V W68
2025-10-25 03:07:54 C 22 29 29.719 -60 34 16.39 V W68
2025-10-25 03:26:57 C 22 29 32.587 -60 32 27.28 V W68
2025-10-26 19:38:20 C 22 35 27.379 -56 40 49.01 V M22
2025-10-26 19:42:17 C 22 35 27.845 -56 40 26.15 V M22
2025-10-26 19:49:30 C 22 35 28.795 -56 39 43.88 V M22
2025-10-26 20:04:16 C 22 35 30.581 -56 38 17.27 V M22
2025-10-27 02:11:25 C 22 36 19.010 -56 02 31.13 X X29
2025-10-27 02:26:23 C 22 36 21.154 -56 01 00.23 X X29
2025-10-27 02:40:17 C 22 36 22.562 -55 59 38.80 X X29
2025-10-28 01:48:28 C 22 39 17.566 -53 43 47.64 V W68
2025-10-28 01:52:28 C 22 39 18.024 -53 43 24.06 V W68
2025-10-28 02:01:06 C 22 39 18.936 -53 42 32.90 V W68
2025-10-28 02:21:05 C 22 39 21.182 -53 40 34.10 V W68
2025-10-29 19:58:47 C 22 44 01.061 -49 33 41.51 V M22
2025-10-29 20:02:44 C 22 44 01.483 -49 33 17.53 V M22
2025-10-29 20:12:45 C 22 44 02.383 -49 32 18.06 V M22
2025-10-29 20:27:22 C 22 44 03.811 -49 30 50.22 V M22
2025-11-11 01:45:39 C 23 06 43.236 -22 16 17.69 V W68
2025-11-11 01:50:19 C 23 06 43.498 -22 15 55.30 V W68
2025-11-11 01:57:46 C 23 06 43.908 -22 15 18.72 V W68
2025-11-11 02:14:17 C 23 06 44.858 -22 13 57.72 V W68
2025-11-12 07:09:29 C 23 08 31.231 -19 56 17.02 V T08
2025-11-12 07:14:05 C 23 08 31.531 -19 55 55.42 V T08
2025-11-12 07:27:56 C 23 08 32.294 -19 54 50.44 V T08
2025-11-12 07:43:45 C 23 08 33.163 -19 53 36.10 V T08
2025-11-13 00:56:10 C 23 09 35.748 -18 33 45.00 V W68
2025-11-13 02:39:58 C 23 09 41.328 -18 25 50.70 V W68
2025-11-13 03:40:35 C 23 09 44.695 -18 21 13.97 V W68
2025-11-13 04:11:10 C 23 09 46.428 -18 18 54.29 V W68
2025-11-13 18:06:47 C 23 10 37.26 -17 16 38.7 X L04
2025-11-13 18:13:32 C 23 10 37.61 -17 16 08.6 X L04
2025-11-15 03:14:02 C 23 12 33.768 -14 52 21.94 V 703
2025-11-15 03:23:49 C 23 12 34.319 -14 51 41.40 V 703
2025-11-16 20:39:53 C 23 14 57.557 -12 01 42.89 V R17
2025-11-16 21:00:18 C 23 14 58.603 -12 00 21.24 V R17
2025-11-16 21:20:39 C 23 14 59.693 -11 59 00.24 V R17
2025-11-16 21:41:02 C 23 15 00.698 -11 57 39.06 V R17
2025-11-20 01:00:53 C 23 19 17.635 -07 14 02.08 V W68